Enhance "Go To" dialog: update line/position data dynamically

Fix #12284, close #12302

PowerEditor/src/Notepad_plus.cpp

@@ -3873,6 +3873,11 @@ void Notepad_plus::updateStatusBar()
 	_statusBar.setText(strLnColSel, STATUSBAR_CUR_POS);
 
 	_statusBar.setText(_pEditView->execute(SCI_GETOVERTYPE) ? TEXT("OVR") : TEXT("INS"), STATUSBAR_TYPING_MODE);
+	
+	if (_goToLineDlg.isCreated() && _goToLineDlg.isVisible())
+	{
+		_goToLineDlg.updateLinesNumbers();
+	}
 }
 
 void Notepad_plus::dropFiles(HDROP hdrop)

PowerEditor/src/ScintillaComponent/GoToLineDlg.h

@@ -46,6 +46,8 @@ public :
         if (toShow)
             ::SetFocus(::GetDlgItem(_hSelf, ID_GOLINE_EDIT));
     };
+    
+    void updateLinesNumbers() const;
 
 protected :
 	enum mode {go2line, go2offsset};
@@ -55,8 +57,6 @@ protected :
 private :
     ScintillaEditView **_ppEditView = nullptr;
 
-    void updateLinesNumbers() const;
-
     void cleanLineEdit() const {
         ::SetDlgItemText(_hSelf, ID_GOLINE_EDIT, TEXT(""));
     };